Dear all,
I have a script, which connects to a MySQL database with RMySQL, then makes
several queries through the dbGetQuery function.
If I copy-paste the script to the R console, it works. However, if I
source() the script, it will throw an error when the first query sent:
"Error in eval(expr, envir, enclos) : external pointer is not valid"
I use R 3.2.2 on Ubuntu 14.04 (platform: x86_64-pc-linux-gnu (64-bit)), and
connect to the db through SSH.
Any help appreciated.
Andras Tajti
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